1H NMR as a release methodology for the analysis of phospholipids and other constituents in infant nutrition

An ¹H NMR method was developed to control five phospholipid (PL) species, namely, phosphatidylcholine (PC), sphingomyelin (SPH), phosphatidylethanolamine (PE), phosphatidylserine (PS) and phosphatidylinositol (PI) in infant nutrition.